syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1346]
≡ Subsystems
🐞 Fixed [7125]
🐞 Invalid [18856]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-upstream-linux-next-kasan-gce-root now 2h55m 64018 557323 285 761432 f7af91adc230 .config 3d18h failing 8d8eeb3a 4h30m all only
Applied filters: Manager=ci-upstream-linux-next-kasan-gce-root (drop) Label=subsystems:net (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (47) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in hsr_addr_is_self net prio:low -1 7 22h36m 2d05h PATCH [15h51m]
WARNING: refcount bug in __inet_csk_reqsk_queue_drop net prio:high 13 9 4d05h 2d06h PATCH [5h05m]
KASAN: slab-use-after-free Read in ipv6_chk_acast_addr net 19 1 10d 3d06h PATCH [19h10m]
possible deadlock in genl_rcv (4) net 4 11 1d18h 7d22h PATCH [1d13h]
unregister_netdevice: waiting for DEV to become free (9) net prio:high 2 syz error 1111 26m 21d PATCH [16d]
possible deadlock in tcp_close (3) net prio:low 4 99 9h30m 68d PATCH [66d]
possible deadlock in inet_shutdown (3) net prio:low 4 C error 140 14h11m 68d 💬 1 [67d]
possible deadlock in __ipv6_dev_mc_inc net prio:high 4 375 1d01h 77d PATCH [70d]
WARNING: refcount bug in mpoad_close net prio:normal 13 5 47d 77d PATCH [47d]
WARNING: refcount bug in call_timer_fn (4) prio:high virt net 13 21 4d14h 99d
INFO: rcu detected stall in cleanup_net (8) net prio:normal 1 C error 32 2d21h 138d
INFO: rcu detected stall in kernfs_fop_write_iter (3) prio:low net 1 syz error error 21 11d 144d
INFO: task hung in rxrpc_destroy_all_calls (4) prio:high net afs 1 76 1d04h 159d
INFO: rcu detected stall in rescuer_thread (2) prio:high net 1 syz error inconclusive 26 1d22h 206d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net prio:normal 5 66 38d 327d 💬 2 [327d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 152d 340d
INFO: rcu detected stall in inet_rtm_newaddr (2) net prio:normal 1 C error inconclusive 7 126d 390d 💬 9 [220d]
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 185 5d14h 413d
INFO: task hung in inet_rtm_newaddr net prio:normal 1 C done 133 2d10h 522d
BUG: Bad page state in skb_pp_cow_data net -1 C done 151 1d06h 539d PATCH [207d]
INFO: rcu detected stall in sys_sendmmsg (7) net prio:high 1 129 4d03h 547d
KASAN: slab-use-after-free Read in cfusbl_device_notify net prio:normal 19 178 37d 572d
INFO: task hung in genl_rcv_msg (4) net 1 C done 693 10h47m 606d
INFO: task hung in new_device_store (5) net prio:low 1 C inconclusive error 164 7h29m 612d 💬 18 [148d]
INFO: task hung in tun_chr_close (5) net prio:high 1 C done 674 10h21m 623d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 636 1d09h 661d
INFO: task hung in addrconf_dad_work (5) net prio:normal 1 C done 1718 3h54m 671d 💬 2 [40d]
INFO: task hung in linkwatch_event (4) prio:low net 1 C done 3562 2h37m 674d 💬 2 [40d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 32 8d00h 727d PATCH [13d]
INFO: task hung in nsim_destroy (4) prio:high net 1 syz error error 442 4d07h 731d
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error 337 27d 732d 💬 12 [38d]
INFO: rcu detected stall in sock_write_iter (3) net prio:low 1 C done error 209 16h05m 754d 💬 1 [754d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1340 3d02h 794d 💬 2 [40d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 720d 804d
INFO: rcu detected stall in sys_recvmmsg (3) net prio:low 1 262 2d02h 895d
INFO: rcu detected stall in ip_list_rcv (6) prio:low net 1 C done done 58 50d 910d 💬 5 [434d]
INFO: task hung in synchronize_rcu (4) net fs prio:high 1 C done error 3637 2h35m 1124d 💬 8 [22d]
INFO: task hung in del_device_store net 1 C error 2091 4h51m 1183d 💬 2 [8d23h]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 148d 1252d PATCH [1196d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 146d 1293d
INFO: task can't die in vlan_ioctl_handler prio:low net 1 syz error error 179 22d 1463d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 693d 1689d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc prio:low -1 C unreliable 8610 11h29m 1838d PATCH [1075d]
INFO: rcu detected stall in addrconf_dad_work (5) net prio:low 1 C done inconclusive 20 3d09h 2092d
INFO: rcu detected stall in tc_modify_qdisc net prio:normal 1 C done 643 8d11h 2133d 💬 13 [70d]
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 65d 2372d 💬 5 [700d]
WARNING in rcu_check_gp_start_stall net prio:low -1 C done error 2928 2d06h 2655d 💬 9 [8d23h]